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Thinh Ddh

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1. H Tav 4883
2. Thinh Ddh 4868
3. Fazil Hashim 4683
4. Alfa Omega 4657
5. Djordje Timotijevic 4549
last 3 solved tasks
The computer chose a secret code (sequence of 4 digits from 1 to 6). Your goal is to find that code. Black circles indicate the number of hits on the right spot. White circles indicate the number of hits on the wrong spot.
The aim is to place the some numbers from the list (16, 17, 22, 24, 25, 30, 54, 55, 60, 69, 79, 88) into the empty squares and squares marked with A, B an C. Sum of each row and column should be equal. All the numbers of the magic square must be different. Find values for A, B, and C. Solution is A-B-C.
NUMBERMANIA: Calculate the number 1054 using numbers [5, 5, 1, 5, 75, 114] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.

First Latin American in space

In 1980, Cuban cosmonaut Arnaldo Tamayo-Mendéz became the first person of color and the first Latin American sent into space on board Soyuz 38 (for 188.7 hours), one of a two men comprising the seventh international crew under the Intercosmos programme. Tamayo-Mendéz spent several days aboard the Soviet space laboratory Salyut 6. He engaged in several experiments and measured the speed at which sugar crystals grow in space. He was born 29 Jan 1942.

Husband and wife are waiting a...

Husband and wife are waiting at the bus stop with their nine children. A blind man joins them after a few minutes. When the bus arrives, they find it overloaded and only the wife and the nine kids are able to fit onto the bus.
So the husband and the blind man decide to walk. After a while, the husband gets irritated by the ticking of the stick of the blind man as he taps it on the sidewalk, and says to him, "Why don't you put a piece of rubber at the end of your stick? That ticking sound is driving me crazy."
The blind man replies, "If you would've put a rubber at the end of YOUR stick, we'd be riding the bus ... so shut up."
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